Aminolevulinic acid hydrochloride (On the skin)

Treats wart-like lesions (actinic keratoses).

Ameluz, Levulan Kerastick

There may be other brand names for this medicine.

When This Medicine Should Not Be Used:

This medicine is not right for everyone. You should not receive it if you had an allergic reaction to aminolevulinic acid, porphyrins, or soybean phosphatidylcholine, or if you have porphyria or skin that is sensitive to sunlight.

How to Use This Medicine:

Gel/Jelly, Liquid, Stick

You will receive this medicine in a clinic or doctor's office.

A nurse or other trained health professional will apply the medicine. The next day, or several hours later, you will be treated with a blue or red light.

This medicine is applied on your lesions or on the skin around the lesions. Do not get any of it into your eyes, nose, or mouth. Rinse it off right away if it does get on these areas.

After treatment with this medicine, stay out of the sun or bright light as much as possible. Wear protective clothing when you go outside.

Drugs and Foods to Avoid:

Ask your doctor or pharmacist before using any other medicine, including over-the-counter medicines, vitamins, and herbal products.

Some medicines can affect how aminolevulinic acid works. Tell your doctor if you are using any of the following: